| Authors: |
Liu J; College of Veterinary Medicine, Hebei Agricultural University, Baoding, 071001, Hebei, China., Wu M; College of Veterinary Medicine, Hebei Agricultural University, Baoding, 071001, Hebei, China., Yin S; College of Veterinary Medicine, Hebei Agricultural University, Baoding, 071001, Hebei, China., Wang Z; College of Veterinary Medicine, Hebei Agricultural University, Baoding, 071001, Hebei, China., Wang Z; College of Veterinary Medicine, Hebei Agricultural University, Baoding, 071001, Hebei, China., Liu J; College of Veterinary Medicine, Hebei Agricultural University, Baoding, 071001, Hebei, China., Qin J; College of Veterinary Medicine, Hebei Agricultural University, Baoding, 071001, Hebei, China., Guo Y; Shijiazhuang Rongchuan Feed Co., Ltd, Shijiazhuang, 051430, Hebei, China., Zhang J; Shijiazhuang Rongchuan Feed Co., Ltd, Shijiazhuang, 051430, Hebei, China., Wang C; College of Veterinary Medicine, Hebei Agricultural University, Baoding, 071001, Hebei, China. wcwhbau@163.com., Zuo Y; College of Veterinary Medicine, Hebei Agricultural University, Baoding, 071001, Hebei, China. zuoyuzhu@163.com. |